Gas Arc Tech Master GPD4000 Auto Changeover Manifold Two Stage 2x1 MCP Oxygen 0-6 Bar 300 Bar Inlet BS32
- Two stage differential auto-change control panel for oxygen gas distribution
- Maximum inlet pressure 300 bar, delivery pressure range 0-6 bar
- High pressure isolation valves and process line isolation valve
- Brass body, 316L stainless steel primary regulator diaphragm, 10 micron filter
- Includes long hoses and HP purge valves

Tech Master GPD4000 series two stage differential auto-change control panels are designed for primary pressure gas control of non-corrosive or toxic, technical gases up to grade 4.5 purity (99.995%), on gas distribution systems where constant delivery pressure is required.
Features & Benefits
- High pressure isolation valves
- Two stage pressure regulation
- Process line isolation valve
- Encapsulated seat design
- Twin cylinder configuration
| GPD4041 Series | Two Stage Twin Cylinder Diaphragm Differential Auto-change Gas Control Panel, FKM Seal, FKM Pressure Relief Valve |
| GPD4042 Series | Two Stage Twin Cylinder Diaphragm Differential Auto-change Gas Control Panel, EPDM Seal, EPDM Pressure Relief Valve |
| Maximum Inlet Pressure | 300 bar (4350 PSI) |
| Delivery Pressure Range | 6 bar (87 PSI) |
| Flow Coefficient (Cv) | 0.078 |
| Gauge Diameter | 50mm (2″) |
| Ports | 1/4″ NPT Female |
| Weight | 8.00 kg (17.64 lbs) |
| Temperature Range | -20°C to +60°C (-4°F to +140°F) |
| Body | Brass Barstock |
| Bonnet | High Strength Alloy |
| Outlet Diaphragm | Polychloroprene (Neoprene®) (CR) |
| Primary Regulator Diaphragm | 316L Stainless Steel |
| Seat | Polyamide (Nylon®) |
| Filter | 10 Micron 316L Stainless Steel |
| Long Hoses | Included |
| HP Purge Valves | Included |
| Brand | Gas Arc |
| Purity Grade | Grade 4.5 |
| Inlet Pressure | 300 bar |
| Outlet Pressure | 6 bar |
| Gas Type | Oxygen |
A carriage charge is applied to orders, for standard 1-2 day shipments to mainland destinations within the United Kingdom. Other destinations and premium services are available but subject to additional freight charges.
Gas Arc Tech Master GPD4000 Auto Changeover Manifold Two Stage 2x1 MCP Oxygen 0-6 Bar 300 Bar Inlet BS32 Get in touch
Have a question about this product? Our team of welding experts are here to help.
Visit Us
12 Mary Seacole Road
The Millfields
Plymouth, Devon
PL1 3JY














Reviews
There are no reviews yet